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Individual Calculations January 2016 |
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| Puma Llerena, Maricarmen Total change: -93.20 | |   |
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| Gran Prix IRT Peru 2015 Sur | Arequipa | PER | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1480 | 1.00 | 3 | 0.08 | 40 | 3.20 | |
|  Felix Vega, Aurora Edith | | wf | 1880 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Puppi Lazo, Jorge Luis | | | 1880 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lovon Kano, Roberto | | | 1281 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XII Sudamericano de la Juventud Sub-12 Femenino | Santa Cruz | BOL | 2015-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1480 | 0.00 | 5 | -2.41 | 40 | -96.40 | |
| | Condori, Ana Paula | | wc | 1636 | BOL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Condori, Wendy | | | 1426 | BOL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Naranjo Nunez, Emily | | | 1460 | VEN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Huanca, Naira | | | 1458 | BOL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Martinez Ramirez, Anahi | | | 1497 | PAR | 0.00 | 1 | -0.48 | 40 | -19.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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